Spectroscopic in situ Measurements of the Relative Pt Skin Thicknesses and Porosities of Dealloyed PtM(n) (Ni, Co) Electrocatalysts

X-ray adsorption near edge structure (XANES) data at the Co or Ni K-edge, analyzed using the Δμ difference procedure, are reported for dealloyed PtCo(x) and PtNi(x) catalysts (six different catalysts at different stages of life). All catalysts meet the 2017 DOE beginning of life target Pt mass activ...

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Vydáno v:J Phys Chem C Nanomater Interfaces
Hlavní autoři: Caldwell, Keegan M., Ramaker, David E., Jia, Qingying, Mukerjee, Sanjeev, Ziegelbauer, Joseph M., Kukreja, Ratandeep S., Kongkanand, Anusorn
Médium: Artigo
Jazyk:Inglês
Vydáno: 2014
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Article
On-line přístup:https://ncbi.nlm.nih.gov/pmc/articles/PMC4501493/
https://ncbi.nlm.nih.gov/pubmed/26191117
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jp5098553
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